8004760

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 18098640

約数和(自身を除く): 10093880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 683, 1172, 1366, 1465, 2344, 2732, 2930, 3415, 5464, 5860, 6830, 11720, 13660, 27320, 200119, 400238, 800476, 1000595, 1600952, 2001190, 4002380, 8004760]

約数ペア:

[(1, 8004760), (2, 4002380), (4, 2001190), (5, 1600952), (8, 1000595), (10, 800476), (20, 400238), (40, 200119), (293, 27320), (586, 13660), (683, 11720), (1172, 6830), (1366, 5860), (1465, 5464), (2344, 3415), (2732, 2930)]